M12 REDLITHIUM 3.0 Compact Battery Pack Milwaukee 48-11-2430

Milwaukee makes 6 different M12 batteries. The CP series as the name implies is a compact M12 battery and the one you’ll find in a lot of the M12 kits. It’s a great battery overall and provides plenty of capacity and run time for most of the M12 tools. I have one for all of my M12 tools in my cabinet.